Posts tagged 18650

Aili USB Charger That Uses 18650 Batteries

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In a previous video, I showed how you can open a bad laptop battery to reveal 18650 batteries inside. This video shows one example (besides flashlights) of w…
Video Rating: 4 / 5


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Harvesting 18650 Li-ion cells from dead laptop batteries

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Not sure what I’ll use these for, but they’re cool to have, nonetheless.


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Fake ebay batteries 18650

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The seller name on ebay is “ebanlan” DON’T BUY BATTERIES FROM THERE !!!
Video Rating: 4 / 5


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DIY: lithium ion 18650 4.2v 10ah Battery Pack

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Next E-Bike video http://www.youtube.com/watch?v=Qb1OzuCyWCs Previous E-Bike video http://www.youtube.com/watch?v=fA2llMu1s7I i made some battery packs from …


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Unboxing 18650 battery 5000mAh li-ion LED Flashlight Torch Linterna Laptop (Aliexpress)

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Battery Type: 18650 li-ion rechargeable battery voltage: 3.7V capacity: 5000mAh Dimensions(Long x Diameter): 6,5cm x 1,8cm *No memory effect, recharge up to …
Video Rating: 4 / 5


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Power Bank 18650 lithium ion battery box with dual USB output

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Power Bank 18650 lithium ion battery box with dual USB output

After cracking open my laptop battery pack I have a lot of lithium ion batteries. I bought another USB battery box so I can make use of these batteries. This…


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Repairing a Li-Ion battery (18650)

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Dangerous stuff !! “Don’t Try This at Home” more about this here: http://www.furulevi.go.ro/repairing_a_Li-Ion_battery.htm.


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18650 Firepeak 3200mAh battery FAKE!

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I bought 18650 Firepeak 3200mAh battery from EBAY and it had only 613mAh capacity. So we discover why…answer is in video.


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Making an 18650 Personal Vaporizer Box Mod Part 1 Schematic and How it Works

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Making an 18650 Personal Vaporizer Box Mod Part 1 Schematic and How it Works

Before showing the making of my 18650 Box Mod, I cover the schematic and how the personal vaporizer works. I also show the AwesomeVapor Ego, a great PV that I bought from awesomevapor.com — great folks, excellent service, I highly recommend them, and their Ego. All the parts used in my mod came from: Radio Shack – the box, pushbutton, and battery holder (that I cut up for piece parts) – I could have gotten these from madvapes but happened to stop by my local Radio Shack for the fun of it. madvapes.com – the LED, resistor, battery-atomizer connector batteryjunction.com – They have a deal on 2 protected 2400maH 18650 batteries and charger. Wow! Target – Hot glue Harbor Freight – JB stick Epoxy putty Be extremely careful working with lithium ion batteries. ALWAYS use a PROTECTED Lithium Ion battery so that it will not overcharge or under-volt because they will explode and burn. Recharge these batteries outside on concrete under constant supervision in case they explode and burn while recharging. Unplug the charger and remove the battery(ies) as soon as charging is complete. Please do NOT attempt to make a pv e-cig mod unless you are an experienced electronic technician or a well-seasoned electrical-mechanical engineer. Each solder connection is critical, make it mechanical and then solder. Always remember, exploding lithium ion batteries can burn down your house and/or kill you and the ones you love!!! This video is for educational curiousity interest only. Mod at your


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LiFePo4 A123 Systems, best rechargeable Battery 18650 for EV, Solar, Wind and more.

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LiFePo4 A123 Systems. This is today the best rechargeable Battery for EV, Solar, Wind and more. I have purchased this 18650 3.3V or(3.2V) 1100mA battery on eBay for about 0.6$ /Wh including shipping. In large quantities probably over 1KWh you can get this at even lower price/Wh For now this are probably the best battery for almost any application if compared price vs performance. They are much safer than other Lithium batteries and will not explode or burn.
Video Rating: 5 / 5


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